Chapter 5 Parameters_VFD-B Series
5-50
Revision 10/2005, BE13, SW V4.08
03 - 06
aAnalog Output Gain Unit: 1
Settings 01 to 200% Factory Setting: 100
This parameter sets the voltage range of the analog output signal.
When Pr.03-05 is set to 0, the analog output voltage is directly proportional to the output frequency of the AC
motor drive. With Pr.03-06 set to 100%, the Maximum Output Frequency (Pr.01-00) of the AC motor drive
corresponds to +10VDC on the AFM output.
Similarly, if Pr.03-05 is set to 1, the analog output voltage is directly proportional to the output current of the
AC drive. With Pr.03-06 set to 100%, then 2.5 times the rated current corresponds to +10VDC on the AFM
output.
NOTE
Any type of voltmeter can be used. If the meter reads full scale at a voltage less than 10 volts, the
parameter 03-06 should be set using the following formula:
Pr. 03-06 = ((meter full scale voltage)/10) x 100%
For Example: When using the meter with full scale of 5 volts, adjust Pr.03-06 to 50%. If Pr.03-05 is set to 0,
then 5VDC will correspond to Maximum Output Frequency.
03 - 07
aDigital Output Multiplying Factor Unit: 1
Settings 01 to 20 times Factory Setting: 01
This parameter determines the multiplying factor for the AC drives digital output frequency at the digital
output terminals (DFM-DCM). The pulse frequency is equal to the AC motor drive output frequency multiplied
by Pr.03-07. (Pulse frequency = actual output frequency x Pr.03-07)
03 - 08
aTerminal Count Value Unit: 1
Settings 00 to 65500 Factory Setting: 00
This parameter sets the count value of the internal counter. The external terminal TRG increases the internal
counter. Upon completion of counting, the specified output terminal will be activated. (Pr.03-00 to Pr.03-03
set to 14).
When the display shows c5555, the drive has counted 5,555 times. If display shows c5555x, it means that
real counter value is between 55,550 to 55,559.
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